Incretin Therapies in Obesity-related HFpEF
Public ClinicalTrials.gov record NCT07554638. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Identifying Therapeutic Mechanisms for Incretin-Based Treatment in Obesity-Related Heart Failure With Preserved Ejection Fraction (HFpEF)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The central hypothesis to be tested is that patients with obesity and heart failure with preserved ejection fraction (HFpEF) prescribed tirzepatide will demonstrate reductions in measured plasma volume. In conjunction with state-of-the-art body composition analysis and measures of adipokines, this will establish an important mechanism of clinical benefit and inform disease pathophysiology. To accomplish this, this study will perform a 15-month prospective cohort study in 50 patients with obesity and HFpEF who clinically qualify for treatment with tirzepatide. The investigators will serially measure plasma volume and body composition with quantitative magnetic resonance to determine changes over time with tirzepatide treatment.
Study identification
- NCT ID
- NCT07554638
- Recruitment status
- Recruiting
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 50 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 40 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 7, 2026 (Actual)
- Primary completion
- Apr 2029 (Estimated)
- Completion
- Apr 2030 (Estimated)
- Last update posted
- Aug 24, 2026
2026 – 2030
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Columbia University Irving Medical Center (CUIMC) / NewYork Presbyterian Hospital (NYP) | New York | New York | 10032 | Recruiting |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07554638, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Aug 24, 2026 · Synced Oct 16, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT07554638 live on ClinicalTrials.gov.